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United States Department of Agriculture

Agricultural Research Service

Feedlot
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AnnAGNPS Pollutant Loading Model

F. Green BulletsFeedlot

Abstract:

The feedlot module calculates the mass of soluble nitrogen, soluble phosphorous, and organic carbon added to the stream system for a given storm event from a given feedlot in the watershed. It considers temporally varying manure production levels, nutrient decay with time, and allows for nutrients to be filtered from runoff waters in a buffer zone between the feedlot and the stream.

Contact:

Kevin Baker


Last Modified: 8/6/2004
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